oj.uz

Submission #496059

# Submission time Handle Problem Language Result Execution time Memory
496059 2021-12-20T13:48:25 Z 600Mihnea Bubble Sort 2 (JOI18_bubblesort2) C++17
17 / 100
 9000 ms 2748 KB 
#include "bubblesort2.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;



vector<int> innterCountScans(vector<ll> a, vector<int> pos, vector<ll> value) {
  int n = (int) a.size();
  int q = (int) pos.size();

  for (int i = 0; i < n; i++) {
    a[i] = a[i] * (ll) (n + 1) + i;
  }

  assert(q == (int) value.size());

  for (int it = 0; it < q; it++) {
    value[it] = value[it] * (ll) (n + 1) + pos[it];
  }

  vector<int> sol;

  for (int it = 0; it < q; it++) {
    a[pos[it]] = value[it];

    map<ll, int> mp;
    for (auto &x : a) {
      mp[x] = 0;
    }

    {
      int ij = 0;
      for (auto &it : mp) {
        it.second = ++ij;
      }
    }



    ll MN = a[n - 1];
    int MX = 0;
    for (int i = n - 1; i >= 0; i--) {
      MN = min(MN, a[i]);
      if (a[i] == MN) {
        /// a[i] = minim pe sufix => (a[i] - 1)
        MX = max(MX, i - mp[a[i]]);
      }
    }
    sol.push_back(MX + 1);
  }

  return sol;
}


vector<int> countScans(vector<int> a, vector<int> b, vector<int> c) {
  vector<ll> X, Z;
  for (auto &it : a) {
    X.push_back(it);
  }
  for (auto &it : c) {
    Z.push_back(it);
  }
  return innterCountScans(X, b, Z);
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 352 KB Output is correct
2 Correct 92 ms 388 KB Output is correct
3 Correct 640 ms 528 KB Output is correct
4 Correct 633 ms 528 KB Output is correct
5 Correct 616 ms 528 KB Output is correct
6 Correct 787 ms 524 KB Output is correct
7 Correct 750 ms 528 KB Output is correct
8 Correct 762 ms 512 KB Output is correct
9 Correct 651 ms 520 KB Output is correct
10 Correct 624 ms 532 KB Output is correct
11 Correct 614 ms 512 KB Output is correct
12 Correct 611 ms 524 KB Output is correct
13 Correct 597 ms 528 KB Output is correct
14 Correct 642 ms 532 KB Output is correct
15 Correct 613 ms 532 KB Output is correct
16 Correct 635 ms 652 KB Output is correct
17 Correct 621 ms 508 KB Output is correct
18 Correct 632 ms 652 KB Output is correct

Subtask #2
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 352 KB Output is correct
2 Correct 92 ms 388 KB Output is correct
3 Correct 640 ms 528 KB Output is correct
4 Correct 633 ms 528 KB Output is correct
5 Correct 616 ms 528 KB Output is correct
6 Correct 787 ms 524 KB Output is correct
7 Correct 750 ms 528 KB Output is correct
8 Correct 762 ms 512 KB Output is correct
9 Correct 651 ms 520 KB Output is correct
10 Correct 624 ms 532 KB Output is correct
11 Correct 614 ms 512 KB Output is correct
12 Correct 611 ms 524 KB Output is correct
13 Correct 597 ms 528 KB Output is correct
14 Correct 642 ms 532 KB Output is correct
15 Correct 613 ms 532 KB Output is correct
16 Correct 635 ms 652 KB Output is correct
17 Correct 621 ms 508 KB Output is correct
18 Correct 632 ms 652 KB Output is correct
19 Execution timed out 9073 ms 1224 KB Time limit exceeded
20 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Execution timed out 9074 ms 2748 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 352 KB Output is correct
2 Correct 92 ms 388 KB Output is correct
3 Correct 640 ms 528 KB Output is correct
4 Correct 633 ms 528 KB Output is correct
5 Correct 616 ms 528 KB Output is correct
6 Correct 787 ms 524 KB Output is correct
7 Correct 750 ms 528 KB Output is correct
8 Correct 762 ms 512 KB Output is correct
9 Correct 651 ms 520 KB Output is correct
10 Correct 624 ms 532 KB Output is correct
11 Correct 614 ms 512 KB Output is correct
12 Correct 611 ms 524 KB Output is correct
13 Correct 597 ms 528 KB Output is correct
14 Correct 642 ms 532 KB Output is correct
15 Correct 613 ms 532 KB Output is correct
16 Correct 635 ms 652 KB Output is correct
17 Correct 621 ms 508 KB Output is correct
18 Correct 632 ms 652 KB Output is correct
19 Execution timed out 9073 ms 1224 KB Time limit exceeded
20 Halted 0 ms 0 KB -